AU2010337208B2 - Method and apparatus to improve the robustness of a wireless communication link - Google Patents

Method and apparatus to improve the robustness of a wireless communication link Download PDF

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Publication number
AU2010337208B2
AU2010337208B2 AU2010337208A AU2010337208A AU2010337208B2 AU 2010337208 B2 AU2010337208 B2 AU 2010337208B2 AU 2010337208 A AU2010337208 A AU 2010337208A AU 2010337208 A AU2010337208 A AU 2010337208A AU 2010337208 B2 AU2010337208 B2 AU 2010337208B2
Authority
AU
Australia
Prior art keywords
power level
transmit power
quality metric
value
mobile communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2010337208A
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English (en)
Other versions
AU2010337208A1 (en
Inventor
Giri Prassad Deivasigamani
Mohit Narang
Venkatasubramanian Ramasamy
Johnson O. Sebeni
Srinivasan Vasudevan
Longda Xing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apple Inc
Original Assignee
Apple Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Apple Inc filed Critical Apple Inc
Publication of AU2010337208A1 publication Critical patent/AU2010337208A1/en
Application granted granted Critical
Publication of AU2010337208B2 publication Critical patent/AU2010337208B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the mobile

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2010337208A 2009-12-14 2010-12-10 Method and apparatus to improve the robustness of a wireless communication link Ceased AU2010337208B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US28634109P 2009-12-14 2009-12-14
US61/286,341 2009-12-14
US12/703,652 2010-02-10
US12/703,652 US8554259B2 (en) 2009-12-14 2010-02-10 Method and apparatus to improve the robustness of a wireless communication link
PCT/US2010/059930 WO2011081853A1 (en) 2009-12-14 2010-12-10 Method and apparatus to improve the robustness of a wireless communication link

Publications (2)

Publication Number Publication Date
AU2010337208A1 AU2010337208A1 (en) 2012-06-21
AU2010337208B2 true AU2010337208B2 (en) 2014-05-22

Family

ID=44143548

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2010337208A Ceased AU2010337208B2 (en) 2009-12-14 2010-12-10 Method and apparatus to improve the robustness of a wireless communication link

Country Status (10)

Country Link
US (2) US8554259B2 (ko)
EP (1) EP2514244A4 (ko)
JP (1) JP5645959B2 (ko)
KR (1) KR101428897B1 (ko)
CN (1) CN102652448B (ko)
AU (1) AU2010337208B2 (ko)
BR (1) BR112012014351A2 (ko)
MX (1) MX2012005167A (ko)
TW (2) TW201429290A (ko)
WO (1) WO2011081853A1 (ko)

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JP5429036B2 (ja) 2009-08-06 2014-02-26 ソニー株式会社 通信装置、送信電力制御方法、及びプログラム
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US8588870B1 (en) * 2010-10-15 2013-11-19 Sprint Spectrum L.P. Method and system for reducing resource consumption to extend battery life based on an estimated time to destination
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US9119160B2 (en) * 2011-09-30 2015-08-25 Broadcom Corporation Optimization of NFC tag for different battery levels
US8831528B2 (en) * 2012-01-04 2014-09-09 Futurewei Technologies, Inc. SAR control using capacitive sensor and transmission duty cycle control in a wireless device
JP5949297B2 (ja) * 2012-08-07 2016-07-06 富士通株式会社 送信電力制御方法及び移動通信端末装置
US9204356B2 (en) * 2012-09-04 2015-12-01 Apple Inc. Reducing call drops in uplink power limited scenarios
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US20150094112A1 (en) * 2013-09-27 2015-04-02 Renesas Mobile Corporation Power Control to Compensate Interference Level Changes
CN105636186B (zh) * 2014-11-03 2019-07-19 中国移动通信集团公司 一种控制上行干扰噪声比的方法和装置
US9819457B2 (en) * 2015-03-26 2017-11-14 Apple Inc. Device and method for adaptive channel estimation
US10251137B2 (en) 2016-07-15 2019-04-02 Samsung Electronics Co., Ltd. Methods of controlling transmission power level based on remaining power level in immediately preceding time period
EP3580967B1 (en) * 2017-02-08 2022-04-13 British Telecommunications public limited company Cellular telecommunications network
US10455520B2 (en) 2017-03-30 2019-10-22 At&T Intellectual Property I, L.P. Altitude based device management in a wireless communications system
JP6926737B2 (ja) * 2017-07-03 2021-08-25 株式会社リコー 通信システム、ホッピングノード、通信制御方法、及びプログラム
US11259248B2 (en) * 2017-09-18 2022-02-22 Qualcomm Incorporated Handling power transitions in new radio
CN110149626B (zh) * 2018-02-13 2022-02-25 华为技术有限公司 一种确定终端设备发送模式的方法及装置
EP3753311A1 (en) * 2018-02-16 2020-12-23 Telefonaktiebolaget Lm Ericsson (Publ) Deriving configured output powers with overlapping durations under uplink pre-emption
JP7210987B2 (ja) 2018-10-02 2023-01-24 カシオ計算機株式会社 無線通信装置、電子時計、送信電力制御方法、及びプログラム
EP3970417B1 (en) 2019-07-29 2022-11-30 British Telecommunications public limited company Initiation of transfer of user equipment to base station according to visual data
EP3772227B1 (en) 2019-07-29 2022-07-13 British Telecommunications public limited company Cellular telecommunications network
KR20210022351A (ko) * 2019-08-20 2021-03-03 삼성전자주식회사 전송 신호의 성능을 유지하는 방법 및 이를 수행하는 전자 장치
CN110856202B (zh) * 2019-11-18 2022-10-11 四川通信科研规划设计有限责任公司 一种设置通信基站的方法
CN117597990A (zh) * 2021-07-23 2024-02-23 Oppo广东移动通信有限公司 通信方法及终端

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Also Published As

Publication number Publication date
JP2013514013A (ja) 2013-04-22
MX2012005167A (es) 2012-06-08
TW201429290A (zh) 2014-07-16
KR101428897B1 (ko) 2014-08-08
KR20120112554A (ko) 2012-10-11
AU2010337208A1 (en) 2012-06-21
CN102652448A (zh) 2012-08-29
BR112012014351A2 (pt) 2019-09-24
WO2011081853A1 (en) 2011-07-07
US20140106810A1 (en) 2014-04-17
EP2514244A4 (en) 2014-04-30
EP2514244A1 (en) 2012-10-24
US20110143805A1 (en) 2011-06-16
JP5645959B2 (ja) 2014-12-24
US8554259B2 (en) 2013-10-08
CN102652448B (zh) 2014-11-05
TWI440378B (zh) 2014-06-01
TW201146049A (en) 2011-12-16

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Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired